The gym software thatcloses your books.
Most gym software in India is a billing tool with no accounting behind it — you collect on UPI, then hand a shoebox of screenshots to your CA in July. Tazk Fitness is a full gym ERP with native GST books: the membership you sell today posts itself, the dues you chase sit in the same ledger, and the return at the end of the quarter comes out of the system that took the money.
The free plan runs a real gym — 75 active members, 3 staff logins, members, renewals and QR check-in included. Upgrade when you outgrow it, not before.
A gym is a business. Most gym software treats it like a turnstile.
You can already take money in six ways. What you cannot do is close the month. Tazk Fitness is the gym ERP where the front desk, the collections and the accounts are the same system.
Books, not just bills
- Every membership, renewal and PT package posts to a real ledger the moment it is sold
- Fitness services bill at 5% GST under SAC 999723; supplements bill as goods at their own rate
- GSTR workpapers come out of the same system that took the money — no July shoebox of screenshots
- Your CA gets a set of books, not an export of a payments dashboard
Money that collects itself
- UPI payment links and QR codes without opening a payment-gateway account
- RBI-compliant auto-debit mandates, with the pre-debit notice sent before every deduction
- Dues, part-payments and instalments tracked per member instead of in a diary
- A dunning ladder that chases a failed debit for you, on WhatsApp, on a schedule
A floor that runs itself
- Check-in on standard ZKTeco and eSSL devices you may already own — biometric, face or QR
- Expired memberships and members in dues are denied at the door, quietly and automatically
- Classes with capacity limits and waitlists, so a full 7 AM slot stops being an argument
- Personal-training packages with session check-off, so nobody trains on sessions they used up
Members who stay
- A renewals workbench at D-7, D-3, D-1 and overdue, with one-tap WhatsApp reminders
- At-risk and absent-member flags before they stop coming, not after they stop paying
- Body assessments and progress tracking, so a member can see what six months bought them
- Workout and diet plans on the member's phone, and a trial-and-referral funnel to refill the floor
Everything the front desk does, in one login
Sixteen modules on one member record. Join a member once; the plan, the dues, the door reader, the class booking and the ledger all know who they are.
Members
One record per member — plan, start date, dues, check-in history, assessments, PT sessions. Personal details are encrypted at rest, because a gym holds phone numbers, addresses and body measurements for a few thousand people.
Membership Plans
Monthly, quarterly, half-yearly, annual — plus joining fees, couple plans and student rates. Freeze a membership when a member travels, transfer it, or upgrade mid-term with the pro-rata worked out for you.
Renewals Workbench
The screen the front desk actually lives on: who is due at D-7, D-3, D-1 and who is already overdue. One tap sends the WhatsApp reminder with the payment link in it. Renewal stops being something you remember on a Sunday.
Dues & Instalments
Part-payments, instalment plans and outstanding balances tracked per member. The receipt goes out on payment, the balance follows the member, and the front desk can see it at check-in instead of asking around.
UPI Links, QR & Autopay
Collect by UPI link or QR without opening a payment-gateway account. For the members who prefer it, set up an RBI-compliant auto-debit mandate — pre-debit notice before every deduction, and a dunning ladder when one fails.
Check-in & Access
Biometric, face or QR check-in on standard ZKTeco and eSSL devices. Expired memberships and members in dues are denied entry automatically — the awkward conversation happens at the reader, not with your trainer.
Face Check-in
For gyms that would rather not touch a fingerprint reader at 6 AM. Same rules underneath: expiry and dues decide who gets in, and every entry is stamped against the member's record.
Classes & Waitlists
Schedule Zumba, spin, yoga and HIIT with a capacity per slot. Members book from the app; when a slot fills, the next member joins a waitlist and moves up when somebody cancels.
Personal Training
PT packages sold by session count, with session check-off so nobody trains on sessions they have used. Trainer commissions calculate off the sessions actually delivered, with 194J TDS advisory where it applies.
Assessments & Progress
Body measurements, weight and composition recorded over time, with workout and diet plans attached to the member. Six months in, a member can see what they bought — which is the whole retention argument.
Supplement Counter
Sell protein, gear and merchandise through Tazk POS at the front desk. Supplements bill as goods at their own GST rate while the membership beside them bills at 5% — on one bill, in one set of books.
Books & GST
Native accounting under the gym, not bolted beside it. Fitness services at 5% GST (SAC 999723), goods at their own rate, ledgers that reconcile, and GSTR workpapers generated from the transactions that created them.
Retention Radar
At-risk and absent-member flags built from check-in patterns and renewal history. You find out someone has stopped coming in week two, not on the day they ask for a refund.
Trials & Referrals
Trial passes with an expiry, walk-in enquiries, and referral credit for the member who brought a friend. The funnel that refills the floor, tracked in the same place as the members already on it.
Multi-Branch
Home-club and all-access memberships, plans defined centrally, HQ approvals for discounts, corporate and B2B memberships, and consolidated reporting across branches — with each branch still seeing only its own floor.
Consent & Erasure
DPDP consent captured at join, and erasure tooling for when a member asks to be forgotten. Member data is encrypted, access is by role, and an audit trail records who looked at what.
Renewals chase themselves — on WhatsApp, with the payment link inside
A gym does not lose members to a competitor as often as it loses them to a renewal nobody followed up. The renewals workbench puts D-7, D-3, D-1 and overdue in one list, and every row sends a WhatsApp reminder in one tap — with a UPI payment link in the message, so the member can renew without walking in.
Collections are UPI-first by design. You can take money by payment link or QR without ever opening a payment-gateway account, and for the members who want it, set up an RBI-compliant auto-debit mandate. Every mandate sends its pre-debit notice before the money moves, and a failed debit starts a dunning ladder instead of quietly becoming a bad month.
- UPI links and QR — no payment-gateway account to open, no onboarding wait
- RBI-compliant auto-debit mandates with pre-debit notices and a dunning ladder
- WhatsApp-native reminders on the D-7 / D-3 / D-1 / overdue ladder, one tap each
Ironleaf Strength Club
✓ Verified business
Hi Divya — your quarterly membership ends on 12 Nov. Renew now and keep your 6 AM slot. Pay here: link below.
D-7 · 9:10 AM ✓✓
Last day tomorrow. ₹4,500 for the next quarter — tap to pay by UPI, takes about ten seconds.
D-1 · 6:40 PM ✓✓
Heads up: ₹1,999 will be auto-debited from your account on 3 Nov for your monthly plan. No action needed.
Mandate day ✓✓
Your ₹1,999 debit did not go through. Here is a UPI link so your access isn't paused at the door.
Overdue · Day 3 ✓✓
The door decides. Nobody at the desk has to.
Check-in runs on the biometric, face or QR readers you already own — standard ZKTeco and eSSL devices. An expired membership or an unpaid balance is denied at the reader, so your trainer never has to have that conversation on the floor.
Members
Check in with a QR code, book the 7 AM class, see the waitlist move, pay dues by UPI, and follow their own workout plan, diet plan and body-assessment history. The app is the reason a member renews without being chased.
Trainers
Today's PT sessions, session check-off as they finish, class rosters, and the assessments they recorded for each member. Commissions calculate off the sessions actually delivered — the trainer can see the same number the payout uses.
Owners & Managers
Home-club and all-access memberships across branches, plans defined centrally, HQ approval before a manager discounts a plan, corporate and B2B memberships, and consolidated reporting — with each branch still seeing only its own floor.
Every role sees only its own work. A trainer sees their sessions, not the day's collections; a branch manager sees their branch, not the group. Access is enforced on the server, not hidden behind a menu.
Tazk Fitness Plans — Priced by Gym Size, Not Per Member
YOUR PRIVACY
IS OUR RESPONSIBILITY
Member data — phone numbers, addresses, photos and body measurements — is encrypted in transit and at rest, hosted on AWS India. Role-based access keeps collections, assessments and personal records visible only to the people whose job needs them, DPDP consent is captured at join, and erasure tooling handles a member's request to be forgotten.
